Clinical trial Recruiting at 1 site Interventional Ages 10 to 19

Chatbot intervention to help adolescents with digital addictions

Official title: Developing and Evaluating a Low-intensity Secondary Theory-based Chatbot Intervention to Reduce Common Digital Addictions, Sedentary Behaviors and Mental Distress Among Adolescents: A Randomized Controlled Trial

Run by Chinese University of Hong Kong · NCT06821373 · Data updated 2026-11-12

This study tests if a chatbot can help teenagers aged 10-19 reduce their gaming and social media addiction better than just receiving information about these issues.

Quick facts

Study typeInterventional
Ages10 Years to 19 Years
SexAll
Enrollment330 (estimated)
SponsorChinese University of Hong Kong
Academic / other
Locations1 site (Hong Kong)
StatusRecruiting
StartedSeptember 1, 2024
Main results expectedDecember 2025
Study endsDecember 2025
Registry record updatedFebruary 12, 2025
Trial IDNCT06821373 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are Chinese-speaking adolescents aged 10-19 who exhibit signs of Internet gaming disorder or social media addiction and use smartphones or the Internet daily.

Probably not a fit

Patients currently using psychotropic medication may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study investigates the effectiveness of a chatbot-assisted intervention designed to reduce Internet gaming disorder and social media addiction among adolescents aged 10-19. Participants will be randomly assigned to either the intervention group, which receives the chatbot support, or a psycho-educational control group. The study will evaluate primary outcomes related to digital addiction and secondary outcomes such as sedentary behavior and mental distress through questionnaires at baseline, post-treatment, and a 3-month follow-up. The goal is to determine if the chatbot can significantly improve the participants' conditions compared to the control group.

Why it matters

Potential benefit: If successful, this intervention could provide adolescents with effective tools to manage and reduce their digital addictions, leading to improved mental health and quality of life.

How similar studies have gone: Other studies have shown promise in using digital interventions for addiction management, suggesting that this approach could be effective.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Students at grades 5-6 in primary schools or grades 7-12 in secondary schools,
* Positive screening results of IGD and/or SMA) based on the validated screening tools
* Using smartphone or Internet on a daily base, 4) students' and parental consent,
* Chinese speaking.

Exclusion Criteria:

* Current use of any psychotropic medication.

Where it's running

  • JC School of Public Health and Primary Care, The Chinese University of Hong Kong
    Hong Kong, Hong Kong
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.